Examples with CBranchSuiteFitness org.evosuite.coverage.cbranch.CBranchSuiteFitness used on opensource projects

Example 1 with CBranchSuiteFitness

use of org.evosuite.coverage.cbranch.CBranchSuiteFitness in project evosuite by EvoSuite.

the class CBranchFitnessArchiveSystemTest method test.

@Test
public void test() throws NoSuchMethodException, SecurityException, ClassNotFoundException {
    Properties.TARGET_CLASS = CBranchExample.class.getCanonicalName();
    Properties.CRITERION = new Criterion[] { Criterion.CBRANCH };
    Properties.TEST_ARCHIVE = true;
    InstrumentingClassLoader classLoader = TestGenerationContext.getInstance().getClassLoaderForSUT();
    Class<CBranchExample> sut = (Class<CBranchExample>) classLoader.loadClass(Properties.TARGET_CLASS);
    List<String> classpath = new ArrayList<>();
    String cp = System.getProperty("user.dir") + "/target/test-classes";
    classpath.add(cp);
    ClassPathHandler.getInstance().addElementToTargetProjectClassPath(cp);
    DependencyAnalysis.analyzeClass(Properties.TARGET_CLASS, classpath);
    Constructor<CBranchExample> ctor = sut.getConstructor();
    Method method = sut.getMethod("Subject", String.class, String.class);
    TestSuiteChromosome suiteChromosome = new TestSuiteChromosome();
    TestCaseBuilder builder = new TestCaseBuilder();
    VariableReference fileSuffix1 = builder.appendConstructor(ctor);
    VariableReference string0 = builder.appendStringPrimitive("MY}6.);:<<TtF");
    VariableReference string1 = builder.appendStringPrimitive("bin");
    builder.appendMethod(fileSuffix1, method, string0, string1);
    DefaultTestCase defaultTestCase = builder.getDefaultTestCase();
    suiteChromosome.addTest(defaultTestCase);
    CBranchSuiteFitness fitness = new CBranchSuiteFitness();
    double fitnessValue = fitness.getFitness(suiteChromosome);
    // removes covered goals due to ARCHIVE
    fitness.updateCoveredGoals();
    double fitnessValue2 = fitness.getFitness(suiteChromosome);
    assertTrue(fitnessValue2 <= fitnessValue);
}